WO2014131367A1

WO2014131367A1 - Assembly-type lamp and electrical connection device therefor

Info

Publication number: WO2014131367A1
Application number: PCT/CN2014/072694
Authority: WO
Inventors: 陈明允
Original assignee: 东莞巨扬电器有限公司
Priority date: 2013-02-28
Filing date: 2014-02-28
Publication date: 2014-09-04
Also published as: CN104019428A; CN104019428B

Abstract

An assembly-type lamp (1) and an electrical connection device therefor. Said lamp (1) comprises an attachable female socket (11) and an attachable male socket (12). When said male socket (12) is mounted onto said female socket (11), two electrically conductive pins (124) of said male socket (12) pass through at least one slot (1110) of said female socket (11) and, once the at least one slot (1110) rotates and locks into place, said pins electrically connect to two electrical contacts (113) of the female socket (11). The assembly-type lamp (1) is further provided with fastening structures (112, 1221) to fasten the female socket (11) to the male socket (12). Said structures are used to prevent the male socket (12) and the female socket (11) from rotating and detaching from one another, thus preventing the lamp (1) from falling when subjected to slight external impact, and thereby ensuring the female socket (11) is firmly attached to the male socket (12).

Description

Assembly luminaire and its electrical connection device

SUMMARY OF THE INVENTION The present invention relates to the technical field of illumination design of a gantry luminaire, and more particularly to a technical field of a gantry that can be locked in a locked state between a splicing socket and a splicing pedestal. Background technique

Traditionally, when performing the lighting fixture assembly, the installer often pulls out a mains power cord extending from a wall or a mounting board, and electrically connects the conductive contacts in the lighting fixture. The luminaire is locked to the wall or to the mounting plate. However, during the installation process, when the mains power cord is connected to the lighting fixture, there is a risk of electric shock and life-threatening. Therefore, the general user is not suitable for operation, and professional technicians are required to perform the installation.

Please refer to Japanese Patent No. JP4915682, which discloses a lighting fixture comprising a male seat and a female seat, the female seat being first disposed on a wall or a mounting plate. The female seat has two through slots, and the inner surfaces of the two through slots are provided with electrical contacts electrically connected to the mains power line. Furthermore, the male seat has two protruding conductive pins. During the assembly process, the male seat is first moved toward the female seat to the male seat to abut the female seat, and then the male seat rotates in an assembly direction. The two conductive pins of the male seat penetrate the two through slots of the female seat to be electrically connected to the electrical contacts of the female seat to complete the assembly.

In this Japanese patent case, the male seat includes an elastic latching member, and the utility model is that during the rotation of the male seat in an assembly direction, the elastic latching member is retracted toward the male seat by the female seat against the top. Then, as the male seat is assembled with the female seat, and the conductive pin is electrically connected to the electrical contact of the female seat, the elastic latching member of the male seat is adapted to be reset and ejected and enters the through slot of the female seat. Therefore, the elastic latch member is restrained by the slot of the female seat. However, this carding method does not work well because the elastic card member and the conductive pin are both depending on the slot, rather than having two completely independent locking mechanisms. Therefore, when the male seat is hit by an external force, the elastic latching member of the male seat and the conductive pin are easily separated from the slot.

In view of this, if a combination type luminaire can be provided, the general user can assemble and install it by himself, and at the same time has a very strong assembly effect, which is an urgent problem to be solved in the industry. Summary of the invention

In view of the deficiencies of the prior art, an object of the present invention is to provide a spliced luminaire and an electrical connecting device thereof, which are provided with a fastening structure between a joint base and a joint pedestal. Seat And the purpose of joining the male seat firmly.

In order to achieve the above object, the technical solution adopted by the present invention is to provide a component type lamp comprising an engaging base and a lamp holder, the joint base comprising an engaging body, two electrical contacts and an elastic latch The two electrical contacts are disposed on the joint body, and the elastic latching element is movably disposed on the joint body; the lamp holder includes a lamp body, two conductive pins and a limiting structure The limiting structure is formed on the body of the lamp; wherein, when the lamp holder is assembled to the bonding base, the two conductive pins pass through at least one slot of the bonding body, and at least After being rotated by a rotation locking stroke, the electrical locking is electrically connected to the two electrical contacts, and the elastic latching component is engaged in the limiting structure to prohibit the male seat and the engaging female A rotation breaks between the seats.

Preferably, the joint base further comprises a cover plate, the cover plate is disposed on the joint body, and the cover plate and the joint body together define a content space and an outer receiving space.

Preferably, the cover panel has at least one positioning hook, and the engaging body further includes at least one positioning slot. When the cover panel is attached to the engaging body, the at least one positioning hook is hooked to the at least one positioning. The card slot; and/or the cover plate has a wire through hole. When the joint body is fixed to a wall body of the outside, a power wire drawn from the wall body is adapted to pass through the outer receiving space. The through hole enters the content space to be electrically connected to the two electrical contacts.

Preferably, the engaging body has a positive guiding structure, and the illuminating body has a negative guiding structure; wherein the positive guiding structure is externally fitted to the negative guiding structure for guiding the illuminating body Before the rotation of the locking stroke, the lamp body is constrained to an initial position in a specific direction with respect to the joint body; or the male guiding structure is used to guide the two conductive pins of the lamp holder, Before the lamp holder performs the rotation locking stroke, the two conductive pins of the lamp holder are positioned in the initial position relative to the joint body in the specific direction; or the joint body has a negative guiding structure, Before the luminaire body performs the rotational locking stroke, the two conductive pins guiding the luminaire male seat are inserted along the negative guiding structure with respect to the engaging body.

Preferably, the positive guiding structure is a stop block, and the negative guiding structure is a stopping groove, and the stopping block enters the stopping groove before the rotating body locks the rotation of the lamp body.

Preferably, when the luminaire is assembled to the pedestal, the two conductive pins are inserted into the at least one through slot of the splicing body; wherein the ends of the conductive pins are formed with a hook portion. After the rotation of the lamp body is performed, each of the hook portions is hooked or abutted against the at least one through slot, and is electrically connected to the corresponding electrical contact. Preferably, the luminaire body comprises a set of splicing plates and a lighting assembly, the splicing plate is connected to the lighting assembly; wherein the lighting assembly comprises a circuit board, and the circuit board is electrically connected to the two Conductive pins.

Preferably, the limiting structure is formed on the set of the connecting plate, and the limiting structure is an arc-shaped convex rail, wherein the curved convex rail is formed by two curved convex blocks and formed between the two curved convex blocks. A depression is formed.

Preferably, the joint body has a bottom plate and a circumferential side wall extending upward from the bottom plate, and the circumferential side wall and the bottom plate respectively have a first through hole and a second through hole.

Preferably, the bottom plate is formed with an arcuate groove for receiving the arcuate convex rail of the set of plates; wherein the second through hole is formed in the arcuate groove.

Preferably, the elastic latching member has a connecting portion, a revealing portion and a latching portion, the connecting portion of the elastic latching member is connected to the cover plate, and the exposed portion is movably worn through the circumference The first through hole of the side wall is exposed, and the latching portion is movably disposed through the second through hole of the bottom plate; wherein, when the exposed portion is in a first position, the click portion is adapted to The recessed portion of the lamp holder is in a latched state between the lamp holder and the joint base to prevent the rotation of the lamp holder from being disengaged between the lamp holder and the joint holder; In the second position, the latch portion is adapted to leave the recess portion to release the lamp holder between the lamp holder and the joint holder.

The present invention also provides a splicing luminaire comprising a splicing base, a luminaire male seat and a movable latching component, the splicing mating body comprising an engaging body and two electrical contacts; wherein the two electrical properties The contact body is disposed on the joint body, and the joint body is formed with a first limiting portion; the lamp holder includes a lamp body and two conductive pins; wherein the lamp body is formed with a second limiting portion; When the luminaire is assembled to the pedestal, the two conductive pins pass through at least one slot of the splicing body, and after a rotational locking stroke in the at least one slot, the electrical Connecting to the two electrical contacts, and the movable latching component can be assembled and engaged in a limiting structure formed by the first limiting portion and the second limiting portion, so as to be prohibited from being A rotation and disengagement stroke is performed between the seat and the joint base.

Preferably, the movable latching component has a first mating portion, and the limiting structure has a second mating portion; wherein the first mating portion card is when the movable latching member is in a first position Hooking in the second mating portion, causing a locking state between the lamp holder and the joint base to prohibit the rotation from the lamp holder and the joint base; When the latching component is in a second position, the first mating portion releases the second mating portion to release a state between the lamp holder and the mating socket; and/or the mating socket further includes a cover a cover plate, the cover plate is disposed on the joint body, and the cover plate and the joint body jointly define a content space and an outer receiving space; and/or the ends of each of the conductive pins are respectively formed with a hook When the luminaire is assembled to the pedestal, the two conductive pins penetrate the at least one slot of the mate body, and after the rotatory locking stroke of the luminaire body, each of the hook portions a hook or abutting on the at least one through slot and electrically connected to the two electrical contacts; and/or the luminaire body includes a set of splicing plates and a lighting assembly, and the splicing plate is connected to the illuminating The lighting assembly includes a circuit board, and the circuit board is electrically connected to the two conductive pins.

Preferably, the cover panel has at least one positioning hook, and the engaging body further includes at least one positioning slot. When the cover panel is attached to the engaging body, the at least one positioning hook is hooked to the at least one positioning. Card slot.

Preferably, the cover plate has a wire through hole. When the joint body is fixed to a wall body of the outside, a power wire drawn from the wall body is adapted to pass through the outer receiving space, and the through hole is inserted through the wire. The content is spaced to be electrically connected to the two electrical contacts.

The present invention also provides a spliced luminaire comprising a luminaire body, an engagement female seat, a joint male seat and a fastening structure, the joint female base comprising an engaging body having at least one through slot and at least two electric The at least two electrical contacts are disposed on the joint body; the joint male seat includes at least two conductive pins; wherein the joint female seat and the joint male seat are disposed on the light fixture body The securing structure is disposed between the engaging female seat and the engaging male seat away from the at least one through slot; wherein, when the engaging male seat and the engaging female seat are assembled with each other, the at least two conductive materials are The pin passes through the at least one through slot of the engaging body, and is electrically connected to the at least two electrical contacts after being rotated and locked in the at least one through slot, and the fastening structure is prohibited from being A rotation and disengagement stroke is performed between the joint male seat and the joint base.

Preferably, the fastening structure comprises a movable latching component and a limiting structure, the movable latching component is connected to at least one of the engaging female seat and the engaging male seat, and the limiting structure is formed At least one of the engaging female seat and the engaging male seat; wherein, when the movable locking component is in a first position, the movable locking component latches the limiting structure to enable the engaging a seated state between the seat and the engaging base to prohibit the rotation from being disengaged between the engaging male seat and the engaging female seat; when the movable latching member is in a second position, the activity The latching element releases the limiting structure such that the engaging male seat and the engaging female seat are in a released state.

Preferably, the limiting structure is formed on the engaging base, the limiting structure is an arc-shaped convex rail, and the curved convex rail is formed by two curved convex blocks and formed on the two curved convex blocks. a recessed portion, wherein the joint has a bottom plate and a circumferential side wall connected to the bottom plate, wherein the circumferential side wall and the bottom plate respectively have a first through hole and a second through hole; The joint male seat is formed with an arcuate groove for receiving the arcuate convex rail, and the second through hole is formed by the arcuate groove. Preferably, the movable latching member has a connecting portion, a revealing portion and a latching portion, the connecting portion of the movable latching member is coupled to the engaging male seat, and the exposed portion is movably worn out The first through hole of the circumferential side wall is exposed, and the latching portion is movably disposed through the second through hole of the bottom plate; wherein, when the exposed portion is located at the first position, the click is The portion is adapted to engage the recessed portion to cause the latching state between the engaging male seat and the engaging female seat to prohibit the rotation and disengagement between the engaging male seat and the engaging female seat; When the portion is located at the second position, the latch portion is adapted to be apart from the recess portion, so that the joint between the joint male seat and the joint female seat is in the released state.

Preferably, the joint base has a first contact surface and a first limit portion, the joint mount has a second contact surface and a second limit portion, wherein the joint mount and the joint base are mutually The first contact surface is coupled to the second contact surface, and the first limiting portion and the second limiting portion together form the limiting structure; wherein the movable locking component is located at a first In a position, the movable latching member latches the limiting structure to cause a latching state between the engaging male seat and the engaging female seat to prohibit the running between the engaging male seat and the engaging female seat The rotation is disengaged from the stroke; when the movable latching member is in a second position, the movable latching member releases the limiting structure to release the engaging male seat and the engaging female seat; or The limiting structure is a receiving slot formed in a side wall of one of the engaging female seat and the engaging male seat for inserting the movable locking component therein to perform the rotational locking stroke .

Preferably, the joint base further includes a cover plate, the cover plate is disposed on the joint body, and the cover plate and the joint body jointly define a content space and an outer receiving space; wherein the cover plate The at least one positioning hook is hooked to the at least one positioning card slot when the cover plate is attached to the engaging body; and/or the at least one positioning card slot The cover plate has a wire through hole. When the joint body is fixed to a wall body of the outside, a power wire drawn from the wall body is adapted to pass through the outer receiving space, and the hole is inserted into the content space through the wire. Electrically connected to the two electrical contacts.

Preferably, the set of luminaires further includes at least one waterproof collar, the at least one waterproof collar is disposed at an intersection of the connection perforation of the cover plate and the power supply wire, and the phase of the cover plate and the engagement body And a junction, a junction of a bottom plate of the joint body with a set of plates of the lamp body, and a junction of the set of plates and an illumination assembly connected thereto.

Preferably, the ends of the conductive pins are respectively formed with a hook portion, and when the joint male seat is coupled to the joint base, the two conductive pins penetrate the at least one through slot of the joint body, After the luminaire body is subjected to the rotation locking stroke, each of the hook portions is hooked or abutted against the at least one through slot, and is electrically connected to the two electrical contacts at the same time; and/or the luminaire body further includes a positioning a spindle member to which the joint seat is coupled to the joint base The positioning mandrel of the engaging male seat enters the engaging body of the engaging female seat; wherein the engaging male seat is in a rotating axial direction with the positioning mandrel member to perform the rotation with respect to the engaging female seat Locking stroke.

The present invention also provides an electrical connection device for an assembled luminaire, comprising an engagement base and a joint pedestal, the joint base comprising a first joint body having at least one through slot and being disposed on the joint body At least two electrical contacts; the joint male includes a second joint body having at least two conductive pins and a stop structure, and the at least two conductive pins are configured to pass through the at least one of the joint bodies The slot is electrically connected to the at least two electrical contacts after the rotation of the at least one through slot; wherein the engaging base further includes a limiting structure, and the blocking structure includes a pressing And a stopping portion away from the at least one slot, the blocking portion is configured to be coupled with the limiting structure to prohibit a rotation and disengagement between the engaging male seat and the engaging female seat, and the The blocking portion is adapted to be disengaged from the limiting structure by the pressing portion, so that the rotation is disengaged between the engaging male seat and the engaging female seat; or the blocking structure includes at least a partial violence a pressing portion of a bottom surface of the jointing seat and a stopping portion at least partially exposed to a top surface of the jointing seat, and the stopping portion is configured to extend into the at least one through groove to prohibit the joint A rotation and disengagement stroke is performed between the male seat and the joint base, and the stop portion is disengaged from the through groove due to the pressing portion being pressed, so that the rotation is released between the joint male seat and the joint base stroke.

Preferably, the limiting structure is a limiting through hole, and the stopping portion is configured to extend into the limiting through hole to prohibit the rotation between the engaging male seat and the engaging female seat; or The stopping portion has a guiding inclined surface for guiding the stopping portion into the at least one through groove when the engaging male seat performs the rotating locking stroke.

Preferably, the second engaging body has a first wall body and a second wall body opposite to the first wall body, and the stopping structure further includes a blocking elastic body; wherein the blocking elastic body The two ends are respectively abutted against the stopping portion and the first wall body, and are configured to provide an elastic force to the stopping portion, so that at least a portion of the blocking portion is exposed to the outside of the second wall.

Preferably, at least a portion of the pressing portion is exposed to the outside of the first wall, and the blocking structure further includes a sliding member disposed between the pressing portion and the stopping portion, wherein when exposed to the first wall When the at least part of the pressing portion of the external body is pressed in the direction of the second engaging body, the sliding member pushes the stopping portion in response to being abutted by the pressing portion, so that at least a portion exposed to the outside of the second wall is exposed. The blocking portion is retracted toward the second engaging body; and/or the sliding member has a first sliding member inclined surface and a second sliding member inclined surface, and the first sliding member inclined surface is The pressing portion is inclined toward the stopping portion, and the inclined surface of the second sliding member is inclined by the blocking portion toward the pressing portion, wherein the pressing portion has a inclination to contact the first sliding member a pressing portion inclined surface of the surface, the blocking portion having a blocking portion inclined surface contacting the inclined surface of the second sliding member; and/or the sliding member is provided with a sliding member chute, and the second wall a sliding member rail corresponding to the slider chute is disposed on the body, or the sliding member sliding groove is disposed on the second wall body, and the sliding member is disposed corresponding to the sliding member sliding slot And the pressing portion is provided with a pressing portion chute, and the second engaging body is provided with a pressing portion sliding rail corresponding to the pressing portion sliding slot, or the second The pressing portion is provided with the pressing portion sliding groove, and the pressing portion is provided with the pressing portion sliding rail corresponding to the pressing portion sliding groove; and/or the blocking portion is provided with a stopping portion chute, and The second joint body is provided with a stop portion slide corresponding to the stop portion chute, or the second joint body is provided with the stop portion chute, and the stop portion is provided with The stopper slide rail corresponding to the stopper chute.

Preferably, the joint male seat further includes a restraining and releasing structure and at least one extending portion extending outward from a side surface of the second engaging body, and when the at least one extending portion faces the second engaging body When the indentation stroke is performed, at least a portion of the joint male seat can be passed through a fitting member of a light fixture to be combined with the light fixture; wherein the restraining and releasing structure includes a surface exposed to a bottom surface of the housing The element is pressed, and the at least one extension is caused by the pressing element being pressed to perform the retracting stroke.

Preferably, when the pressing member is not touched and is in an initial position, the limiting and releasing structure is in a limit mode to restrict the at least one extending portion from performing the retracting stroke, and when the pressing member is touched When the pressure is released from the initial position or moved a distance, the restriction and release structure is in a release mode such that the at least one extension can perform the retraction stroke.

The assembled luminaire of the present invention and the electrical connecting device thereof can achieve the purpose of firmly joining the joint base and the joint pedestal by providing a fastening structure between the joint base and the joint pedestal. The invention can be used by a general user to engage the joint male seat and the joint female seat to complete the assembly of the assembled light fixture, which is very easy and fast, and is not dangerous. Furthermore, by engaging the elastic latching element of the present invention with the limiting structure independent of the slot, the assembly between the mating socket and the lamp holder can be made stronger, and the housing is less susceptible to impact by external force. risk.

In order to further understand the techniques, means and effects of the present invention in order to achieve the intended purpose, refer to the following detailed description of the invention and the accompanying drawings. The objects, features, and characteristics of the present invention are intended to be understood by the appended claims. DRAWINGS

FIG. 1 is an exploded perspective view showing a first embodiment of the assembled lamp of the present invention. Figure 2 is an exploded perspective view of the first embodiment of the assembled luminaire of the present invention from another perspective.

Fig. 3 is a perspective view showing the first embodiment of the assembled lamp of the present invention when the rotary locking stroke is performed at a viewing angle.

_{4 is} a perspective view of the first embodiment of the assembled lamp of the present invention after a rotational locking stroke at a viewing angle.

Fig. 5 is a perspective view showing the first embodiment of the assembled lamp of the present invention before the positive guiding structure is a soft material before the rotation locking stroke is performed at another viewing angle.

Fig. 6 is a perspective view showing the first embodiment of the assembled lamp of the present invention before the positive guiding structure is a hard material before the rotation locking stroke is performed at another viewing angle.

Fig. 7 is a perspective view showing the first embodiment of the assembled lamp of the present invention after a rotational locking stroke at another viewing angle.

Fig. 8 is a perspective view showing the elastic latching member of the first embodiment of the assembled lamp of the present invention in a latched state.

Fig. 9 is a perspective view showing the elastic latching member of the first embodiment of the assembled lamp of the present invention in a released state.

Figure 10 is a cross-sectional view showing the elastic latching member of the first embodiment of the assembled lamp of the present invention in a latched state.

Figure 11 is a cross-sectional view showing the elastic latching member of the first embodiment of the assembled lamp of the present invention in a released state.

Fig. 12 is an exploded perspective view showing the joint base of the second embodiment of the assembled lamp of the present invention at an angle and the lamp holder.

Figure 13 is an exploded perspective view showing the joint base and the lamp holder of the second embodiment of the assembled lamp of the present invention at another angle.

Figure 14 is an exploded perspective view showing the joint base of the third embodiment of the assembled lamp of the present invention at an angle and the lamp holder.

Fig. 15 is an exploded perspective view showing the joint base and the lamp holder of the third embodiment of the assembled lamp of the present invention at another angle.

Fig. 16 is a structural schematic view showing the first embodiment of the electrical connecting device of the present invention applied to the assembled lamp.

Figure 17 is a schematic view showing the structure of the electrical connecting device shown in Figure 16 from another perspective. Figure 18 is a structural schematic view of another perspective view of the joint male seat shown in Figure 16.

Figure 19 is a partial structural view of the joint male seat shown in Figure 18.

Figure 20: Schematic diagram of the structure of the stop structure shown in Figure 18.

Fig. 21 is a view showing a state in which the stopper structure shown in Fig. 18 is not pressed when the pressing portion is not pressed.

Fig. 22 is a view showing a state in which the stopper structure shown in Fig. 18 is pressed by the pressing portion.

23: The structure of the electrical connection device of the present invention applied to the assembled luminaire in the second embodiment. FIG. 24 is a structural schematic view of the electrical connection device shown in FIG. 23 from another perspective.

25: The structure of the electrical connection device of the present invention applied to the assembled luminaire in the third embodiment. FIG. 26 is a structural schematic view of the electrical connection device shown in FIG. 25 from another perspective.

Fig. 27 is a schematic view showing the appearance of an assembled luminaire for applying the electrical connecting device shown in Fig. 25.

Fig. 28 is a schematic view showing the combination of the lamp body structure of the lamp shown in Fig. 27 assembled to the electrical connecting device. Figure 29: Schematic diagram of the internal structure of the joint male seat shown in Figure 25.

Fig. 30 is a partial structural view showing the joint of the male seat in the initial position shown in Fig. 25.

31: A partial structural view showing the joint of the male seat when the pressing member is separated from the initial position as shown in FIG. detailed description

First, please refer to FIG. 1 and FIG. 2 together. In order to make the components more obvious, FIG. 1 and FIG. 2 are schematic exploded views of the first embodiment of the assembled lamp of the present invention at two different viewing angles. The assembled luminaire 1 includes an engaging female seat 11 and a luminaire male seat 12. The joint base 11 is usually a wall fixed to the outside or a support plate, and the lamp holder 12 is detachably assembled to the joint base 11. In this way, the general user does not need to use any additional assembly tools, that is, the lamp holder 12 can be easily assembled to the joint base 11 by itself to perform the assembly process of the assembled lamp 1. As for the assembled lamp 1 of the present invention, it may be a ceiling lamp, an outdoor lamp or other types of lamps, and is not limited herein.

In detail, the joint base 11 includes an engaging body 111, two electrical contacts 113, and an elastic latching element 112. The joint body 111 has at least one through hole 1110. Two electrical contacts 113 are disposed in the joint body 111, and the two electrical contacts 113 are adjacent to the at least one through slot 1110. Wherein, a power supply wire (not shown) from the outside is electrically connected to the two electrical contacts 113, thereby providing that when the two electrical contacts 113 are turned on, the electronic components of the assembled lamp 1 can be Two electrical contacts 113 provide a source of electrical power. Furthermore, the lamp public The base 12 includes a lamp body 121, two conductive pins 124, and a limiting structure 1221. The two conductive pins 124 extend from the lamp body 121 to contact the two electrical contacts 113 when the lamp holder 12 is assembled to the bonding pad 11 . Of course, the number of the electrical contacts 113 and the number of the conductive pins 124 is two in the embodiment, but any one of ordinary skill in the art may increase the actual situation. It is limited to those shown in this embodiment.

The luminaire body 121 includes a plurality of splicing plates 122 and a illuminating assembly 123. The splicing plate 122 is connected to the illuminating assembly 123. The connecting portion can be detachably assembled or fixed, which is not limited herein. In the example, the assembly board 122 can be separately assembled to the illumination assembly 123 for illustration. The illumination assembly 123 includes at least one illumination device 1231 and a circuit board 1230. It should be noted that at least one illuminating device 1231 is illustrated by an arc-shaped bulging portion in the drawing, which may actually be a single lamp structure, a double lamp structure or other various illuminating lamps, which is not true. It is limited. In addition, at least one illuminating device 1231 is electrically connected to the circuit board 1230, and the circuit board 1230 is electrically connected to the two conductive pins 124. Once the two conductive pins 124 are electrically connected to the two electrical contacts 113, At least one light-emitting module 1231 can pass current to conduct light and perform a lighting function.

For further explanation, please refer to Figures 3 to 4. 3 is a perspective view of the first embodiment of the assembled lamp of the present invention when the rotary locking stroke is performed at a viewing angle; FIG. 4 is a perspective view of the first embodiment of the assembled lamp of the present invention. A three-dimensional diagram after the trip. For the sake of clarity, some of the elements are omitted and not shown.

The luminaire male seat 12 of the present invention has not been engaged with the engaging female seat 11 before the rotational locking stroke. In this embodiment, before the user performs the assembly between the lamp holder 12 and the joint base 11, the lamp holder 12 needs to be pushed toward the joint base 11 to make the lamp holder 12 abut the joint base. 11. At the same time, the two conductive pins 124 of the lamp holder 12 are adapted to enter the two slots 1110 of the joint body 111, but are still not in contact with the two electrical contacts 113, and the lamp holder 12 is in an initial position. As described above, since the joint base 11 is fixed to the wall body or the support plate frame, the user only needs to manipulate the lamp holder 12 to rotate relative to the joint base 11; the rotation lock can be performed. stroke. After the lamp holder 12 completes the rotation locking stroke, the two conductive pins 124 in the two slots 1110 of the engaging body 111 are adapted to contact the two electrical contacts 113, so that the lamp holder 12 is in an electrically conductive position, such as Figure 4 shows.

The hook portions 1241 are formed at the ends of the two conductive pins 124. When the lamp body 121 performs the rotation locking stroke, the hook portions 1241 are directly or indirectly hooked or abutted against the two slots 1110. And as the two conductive pins 124 gradually approach the electrical conduction position, the hook portion 1241 gradually or indirectly tapers Tightly or against the two slots 1110. With the arrangement, when the two conductive pins 124 are electrically connected to the two electrical contacts 113, the two hook portions 1241 of the two conductive pins 124 can also be fastened to the two slots 1110 to prevent the lamp holder 12 from being fixed. The self-engaging base 11 is disengaged.

FIG. 5 is a perspective view of the first embodiment of the assembled lamp of the present invention, before the positive guiding structure is a soft material, before the rotation locking stroke is performed at another viewing angle; FIG. 6 is the first embodiment of the assembled lighting device of the present invention; FIG. 7 is a perspective view showing the positive guiding structure of the first embodiment of the assembled lamp of the present invention, not limited to soft, when the positive guiding structure of one embodiment is a hard material. A schematic view of a material and a hard material after a rotational locking stroke at another viewing angle. Similarly, for the sake of clarity, some of the components are omitted and not shown; and please refer to Figure 2, Figure 5, Figure 6, and Figure 7.

In order to consider that when the user installs the assembled luminaire, during the process of the user holding the luminaire male seat 12 toward the engaging female seat 11, the user's line of sight toward the engaging female seat 11 may be taken by the luminaire male seat 12. Because of the shielding, the present invention is specially provided with a guiding structure (described in the following paragraph), so that when the user is blinded by the line of sight, the user can determine that the lamp holder 12 is in the correct position with respect to the bonding seat 11 simply by the hand feeling. After the alignment, the lamp holder 12 is pushed toward the joint base 11 in the grouping direction for subsequent assembly.

Accordingly, the engaging body 111 has at least one positive guiding structure 1112, and the illuminating body 121 has at least one female guiding structure 1211. In the present embodiment, the engaging body 111 has two male guiding structures 1112, the lamp body 121 has two negative guiding structures 1211, and the two male guiding structures 1112 are externally fitted to the two female guiding structures 1211. The side edges of the two conductive pins 124 abut against the two positive guiding structures 1112 for guiding the lamp body 121 before the rotation locking stroke, when the lamp holder 12 is pushed toward the bonding base 11 That is, the lamp holder 12 can be limited to the initial position in a specific direction with respect to the joint body 111.

In a preferred embodiment, the positive guiding structure 1112 is formed of a soft material, that is, the male guiding structure 1112 has elasticity, and waits until the lamp holder 12 abuts to the positive guiding structure 1112 (as shown in FIG. 5). The user can continue to push the lamp holder 12 toward the joint base 11. At this time, the male guiding structure 1112 is bent and deformed by the pressing of the lamp holder 12, and an elastic potential energy is stored. After the conductive pin 124 extends into the slot 1110, the lamp holder 12 can be rotated to electrically connect the two conductive pins 124 to the two electrical contacts 113, and the lamp holder 12 is located at the battery. The sexual conduction position, at this time, the positive guiding structure 1112 is adapted to release the previously stored elastic potential energy, and return to the original shape before deformation to enter the negative guiding structure 1211 (as shown in FIG. 7).

It should be noted that the manufacturer may choose to place the two electrical contacts 113 on the inner surface of the slot 1110 or the outer surface of the slot, and the two conductive pins 124 can be electrically connected after the rotation locking stroke. The manner in which the two electrical contacts 113 are disposed is within the scope of the invention. Another preferred practice is that the positive guiding structure 1112 is constructed of a hard material. The positive guiding structure 1112 is a stop block 1112a, and the negative guiding structure 1211 is a stop groove 1211a. The two conductive pins 124 extend from the stop groove 1211 a to abut the joint of the lamp holder 12 . At the time of the female seat 11, the stop block 1112a enters the stop groove 1211a before the lamp body 121 performs the rotational locking stroke, which also has the function of guiding the lamp holder 12 to be assembled to the joint base 11 (as shown in FIG. 6). Show). At the same time, the two conductive pins 124 are inserted into the at least one through slot 1110 of the engaging body 111 for performing the rotational locking stroke, that is, rotating the lamp holder 12 to be in the electrically conductive position (as shown in FIG. 7). ).

FIG. 8 is a perspective view of the elastic latching component of the first embodiment of the assembled lamp of the present invention in a latched state; FIG. 9 is an elastic latching component of the first embodiment of the assembled lamp of the present invention. FIG. 10 is a cross-sectional view showing the elastic latching component of the first embodiment of the assembled lamp of the present invention in a latched state; FIG. 11 is a first embodiment of the assembled lamp of the present invention; A schematic cross-sectional view of the elastic latching element in a released state. Please also refer to Figure 8 to Figure 11.

The splicing plate 11 further includes a cover plate 114. The cover plate 114 covers the engaging body 111, and the cover plate 114 and the engaging body 111 define a content space 116 and an outer accommodating space 117. 116 is a closed accommodating space. With this arrangement, the two electrical contacts 113 disposed in the content space 116 are less susceptible to dust and moisture from the outside. Moreover, the cover plate 114 has at least one positioning hook 1141, and the engaging body 111 further includes at least one positioning slot 1111. When the cover plate 114 is placed on the engaging body 111, at least one positioning hook 1141 is hooked to the at least one positioning slot 1111, so that the cover plate 114 is assembled and fixed to the engaging body 111. In this embodiment, the cover plate 114 has four positioning hooks 1141 for hooking to the four positioning slots 1111 of the engaging body 111.

In order to allow the power lead drawn from the wall body to penetrate into the content space 116 and connect to the two electrical contacts 113, the cover plate 114 is provided with a wiring through hole 1140. Therefore, when the joint body 111 is fixed to the wall body, the power lead wire is adapted to pass through the outer receiving space 117, and enters the content space 116 through the wire through hole 1140, and is electrically connected to the two electrical contacts 113, so that two When the electrical contact 113 is turned on, power can be supplied.

Referring to FIG. 1 , FIG. 10 and FIG. 11 , the limiting structure 1221 is formed on the assembly board 122 for latching with the mating female seat 11 . In this embodiment, the limiting structure 1221 is an arc-shaped convex rail 12210, and the curved convex rail 12210 is composed of two curved convex blocks 12210a and a concave portion 12210b formed between the two curved convex blocks 12210a. . Moreover, the luminaire body 121 further includes a positioning mandrel member 125 extending from the illuminating assembly 123 and extending outwardly through the splicing plate 122.

Referring to FIG. 1 , FIG. 2 , FIG. 10 and FIG. 11 , the joint body 111 has a bottom plate 1113 and A circumferential side wall 1114, the circumferential side wall 1114 extends upward from the top surface of the bottom plate 1113 for fixing to the outer wall, and the bottom surface of the bottom plate 1113 is formed with an arcuate groove 11131 for the lamp holder 12 When abutting on the mating female seat 11, the arcuate convex rails 12210 of the assembling plate 122 are adapted to enter the arcuate recesses 11131 of the bottom plate 1113, and the positioning mandrel members 125 of the lamp holder 12 enter the joint of the mating female seats 11. The main body 111; in this way, the lamp holder 12 can rotate with respect to the engaging base 11 with the positioning mandrel member 125 as a rotating axial direction, and at the same time, the curved convex rail 12210 is also made with respect to the curved groove 11131. Activity rotation.

Referring to FIG. 1 , FIG. 2 , FIG. 8 to FIG. 11 , further, the elastic latching element 112 has a connecting portion 1121 , a revealing portion 1122 and a latching portion 1123 , and the circumferential side wall 1114 of the engaging body 111 . The bottom plate 1113 has a first through hole 11140 and a second through hole 11130, and the second through hole 11130 is formed in the curved groove 11131. The connecting portion 1121 of the elastic latching member 112 is connected to the cover plate 114. The exposed portion 1122 of the elastic latching member 112 passes through the first through hole 11140 of the circumferential side wall 1114 and is exposed, and the elastic latching member 112 is The latch portion 1123 passes through the second through hole 11130 of the bottom plate 1113. Wherein, when the exposed portion 1122 of the elastic latching element 112 is in a first position (see FIGS. 8 and 10), the latching portion 1123 and the recessed portion 12210b are two mating mating portions, that is, the latching portion 1123 is suitable. The recessed portion 12210b of the curved convex rail 12210 can be accessed, and is restricted by the two curved bumps 12210a (see FIG. 1), so that the lamp holder 12 and the engaging female seat 11 are in a jam state. This rotation is prohibited from being traversed between the lamp holder 12 and the joint holder 11. The elastic latching component 112 and the limiting structure 1221 are all a securing structure away from the at least one slot 1110. Therefore, the non-installer can prevent the non-installer from accidentally touching or mistakenly hitting the lamp holder 12 The possibility that the seat 12 will be disengaged from the engagement of the female seat 11.

However, it should be noted that the latching member 112 and the limiting structure 1221 of the embodiment are disposed at the positions of the mating female seat 11 and the lamp holder 12, and can be mutually adjusted, and are not limited thereto.

When the user wants to detach the lamp body 121 from the mating female seat 11, the user moves the exposed portion 1122 of the elastic latching member 112 to a second position (see FIGS. 9 and 11) by The deformation of the elastic latching member 112 causes the latching portion 1123 to at least partially away from the recessed portion 12210b to release the engagement between the latching portion 1123 and the two arcuate projections 12210a, so that the lamp holder 12 and the engaging female seat 11 are disposed. A release state. At this time, the user can apply force to the lamp body 121 to rotate relative to the joint base 11, so that the two conductive pins 124 are separated from the electrical conduction position, and are moved back to the two electrical contacts. 113 after the initial position of contact.

In order to prevent the electrical components inside the assembled lamp 1 from being eroded by moisture and dust, the assembled lamp 1 of the present invention preferably further comprises at least one waterproof collar, preferably having four waterproof collars 13a, 13b, 13c, 13d. The waterproof collars 13a, 13b, 13c, 13d may be disposed between any two components of the assembled lamp 1. Preferably, the waterproof collar 13a is disposed at the junction of the wiring perforations 1140 of the cover plate 114 and the power supply wires. The waterproof collar 13b is disposed at the junction of the cover plate 114 and the joint body 111, and the waterproof collar 13c is disposed at the interface between the bottom plate 1113 of the joint body 111 and the assembly plate 122 of the lamp body 121, and the waterproof collar 13d. At least one of an interface between the assembly panel 122 and the illumination assembly 123 is disposed.

Please refer to FIG. 12 and FIG. 13 . FIG. 12 is a schematic view showing the second embodiment of the assembled luminaire according to the second embodiment of the present invention. FIG. 13 is a second embodiment of the assembled luminaire of the present invention; An exploded view of the joint base and the lamp holder at another angle.

In the second embodiment, the assembled lamp 2 includes an engaging base 21 and a lamp holder 22, and the engaging base 21 includes an engaging body 211, two electrical contacts 213, and an elastic latching member 212. The lamp holder 22 includes a lamp body 221, two conductive pins 222, and a limiting structure 223. The two conductive pins 222 extend from the lamp body 221 to contact the two electrical contacts 213 when the lamp holder 22 is connected to the bonding base 21. The arrangement relationship between the component lamp body 221, the electrical contact 213, the conductive pin 222, the elastic latching component 212, the limiting structure 223, and other components is similar to the previous embodiment, and thus will not be described herein. .

The second embodiment differs from the first embodiment in that the structure of the design portion engaging body 211 is changed. The engaging body 211 has a female guiding structure 211a for inserting the two conductive pins 222 of the guiding lamp holder 22 with respect to the engaging body 211 along the female guiding structure 211a before the lamp body 221 performs the rotational locking stroke. . Therefore, the user can easily connect the lamp holder 221 to the joint base 21 by hand. Subsequently, the two conductive pins 224 can penetrate into at least one of the through grooves 211b of the engaging body 211. Preferably, the end of the conductive pin 222 is formed with a hook portion 2221. After the rotation of the lamp body 221, the hook portions 2221 can be directly or indirectly hooked or abutted against the at least one piece. The slot 211b is electrically connected to the two electrical contacts 213 at the same time.

Please refer to FIG. 14 and FIG. 15, which are respectively exploded perspective views of the third embodiment of the assembled lamp of the present invention at two different angles of the joint base and the lamp holder.

In the third embodiment, the assembled lamp 3 includes an engaging base 31, a lamp holder 32, and a movable latching member 33. The engaging base 31 includes an engaging body 311 and two electrical contacts 312. The lamp holder 32 includes a lamp body 321 and two conductive pins 322. The mating female seat 31 has a first contact surface 310 and a first limiting portion 311a. The engaging male seat 32 has a second contact surface 320 and a second limiting portion 321a for engaging the male seat 32 and the engaging female seat. When the 31 are assembled to each other, the first contact surface 310 is joined On the second contact surface 320, the first limiting portion 311a and the second limiting portion 321a together form a limiting structure 34; when the lamp holder 32 is joined to the bonding socket 31, the movable latching member 33 is suitable for assembly. In the limiting structure 34, a rotation and disengagement stroke between the lamp holder 32 and the engaging base 31 is prohibited.

The two conductive pins 322 extend from the lamp body 321 to contact the two electrical contacts 312 when the lamp holder 32 is assembled to the bonding pad 31. The arrangement relationship between the other elements of the third embodiment is similar to that of the first embodiment or the second embodiment, and thus will not be described again.

Therefore, the assembled luminaire of the present invention can be used by a general user to join the luminaire male seat and the engaging female seat to complete the assembly of the assembled luminaire, which is very easy and fast, and is not dangerous. Furthermore, by engaging the elastic latching member with the slot-restricted limiting structure, the assembly between the engaging female seat and the lamp holder can be made stronger, and there is a risk that it is less likely to be detached by external force.

Referring to FIG. 16 and FIG. 17 , FIG. 16 is a schematic structural view of an electrical connection device applied to an assembled luminaire according to a first embodiment of the present invention, and FIG. 17 is a schematic view of the first embodiment. A schematic diagram showing the structure of the electrical connection device from another perspective. The electrical connecting device 4 includes an engaging base 41 and a jointing seat 42. The engaging female seat 41 can be fixed to a wall or a supporting plate such as a supporting plate, and the engaging seat 42 is separable. It is assembled to the joint base 41.

In particular, the joint male seat 42 can be combined with an assembled luminaire (not shown) in a separate structure, so that the user does not need to use any additional assembly tools, that is, the joint can be easily and conveniently The seat 42 is assembled to the joint base 41, and the assembled luminaire is assembled to the joint pedestal 42 to perform the assembly process of the assembled luminaire; or the joint pedestal 42 is directly disposed in a luminaire, so the user It is also possible to assemble the assembled luminaire together with the joint pedestal 42 to the joint base 41 by itself, and complete the installation of the assembled luminaire.

The joint mating body 41 includes a first joint body 411 and two electrical contacts 413 disposed in the first joint body 411, and the first joint body 411 has two through slots 4110, and the second electrical contacts 413 are respectively disposed adjacent to the two slots. Further, the jointing seat 42 includes a blocking structure 43 and a second joint body 421 having two conductive pins 424, and the two conductive pins 424 extend from the second joint body 421 and are used for jointing After a rotational locking stroke between the seat 42 and the engaging female seat 41, the two electrical contacts 413 are contacted, thereby electrically connecting the bonding female seat 41 and the engaging male seat 42; wherein, the power supply wire from the outside (in the figure) Not shown) can be electrically connected to the two electrical contacts 413, so that when the two electrical contacts 413 are turned on, the assembled luminaire combined with the joint pedestal 42 can obtain operational power; The process of the rotary locking stroke is the same as that described in the previous embodiments, and will not be further described herein. Of course, the above electrical contacts 413 The number of implementations of the conductive pins 424, although two are listed in the present embodiment, any one of ordinary skill in the art may add more depending on the actual situation, and is not shown in the embodiment. limit.

Referring to FIG. 18 to FIG. 20, FIG. 18 is a schematic structural view of another perspective view of the joint male seat shown in FIG. 16, FIG. 19 is a partial structural view of the joint male seat shown in FIG. 18, and FIG. Schematic diagram of the structure. The second joint body 421 of the joint seat 42 has a first wall body 4211 and a second wall body 4212 opposite to the first wall body 4211. In the preferred embodiment, the bottom surface of the joint seat 42 is a first wall body. The exposed surface of the 4211, and the top surface of the joint receptacle 42 is the exposed surface of the second wall 4212.

Furthermore, the blocking structure 43 includes a pressing portion 431 and a stopping portion 432 which are partially exposed to the surface of the second engaging body 421, respectively, and the stopping portion 432 is configured to rotate between the engaging male seat 42 and the engaging female seat 41. During the locking stroke, the groove 4110 of the engaging female seat 41 is inserted into the groove 41. Thus, the stopping portion 432 can inhibit the rotation of the engaging seat 42 and the engaging female seat 41 in the opposite direction. In order to avoid the possibility that the engaging seat 42 is detached from the engaging female seat 41 when the engaging male seat 42 is accidentally touched or accidentally hit. In addition, when the installer wants to detach the joint seat 42 from the joint base 41, the press portion 431 only needs to be pressed to retract the stop portion 432 into the second joint body 421, so that the joint seat 42 is The separation operation can be performed by the rotation of the engagement seats 41 to complete the separation operation. In the preferred embodiment, a portion of the pressing portion 431 is exposed to the bottom surface of the engaging male seat 42, and a portion of the stopping portion 432 is exposed to the top surface of the engaging male seat 42, but is not limited thereto.

Moreover, in the preferred embodiment, the blocking structure 43 further includes a blocking elastic body 433 and a sliding member 434, and the two ends of the blocking elastic body 433 are respectively abutted against one end of the stopping portion 432 and the first wall body. The inner surface of the 4211 is provided with an elastic force to the stopper portion 432; and the slider 434 is disposed between the pressing portion 431 and the stopper portion 432, and has a first slider inclined surface 4341, a second slider inclined surface 4342, and a slider chute 4343 between the first slider inclined surface ₄₃₄₁ and the second slider inclined surface 4342, and the first slider inclined surface 4341 is inclined by the pressing portion 431 toward the stopper portion 432, and the second sliding The inclined surface 4342 of the piece is inclined by the stopper portion 432 in the direction of the pressing portion 431.

Next, the pressing portion 431 has a pressing portion inclined surface 4311 that is in contact with the first slider inclined surface 4341, and the blocking portion 432 has a stopper inclined surface 4321 that is in contact with the second slider inclined surface 4342 and is formed in the stopper portion. a guide bevel 4322 at the other end of the 432, and an inner surface of the second wall 4212 is provided with a slider rail 42121 corresponding to the slider chute 4343 so that the slider 434 can move along the slider rail 42121; The pressing portion 431 is provided with a pressing portion sliding rail 4312, and the blocking portion 432 is provided with a stopping portion sliding groove 4323, and the second engaging body 421 is provided with a pressing portion chute corresponding to the pressing portion sliding rail 4312. 4213 (See Fig. 29) and the stopper sliding rail 4214 (see Fig. 29) corresponding to the stopper chute 4323 so that the pressing portion 431 can move along the pressing portion chute, and the stopping portion 432 can follow the blocking portion The stop rail moves.

Referring to Fig. 21, it is a schematic view showing a state in which the stopper structure shown in Fig. 18 is not pressed when the pressing portion is not pressed. When the pressing portion 431 of the blocking structure 43 is not pressed, the other end of the stopping portion 432 remains exposed to the outside of the second wall 4212 in response to the elastic force provided by the blocking elastic body 433; and when the male seat 42 is engaged with When the rotation of the engagement seat 41 is performed, the guide surface 4322 of the stopper portion 432 contacts the surface of the first engagement body 411 of the engagement seat 41 and receives the bottom portion, thereby completely retracting the stopper portion 432. Into the second engaging body 421 of the engaging seat 42 until the stopping portion 432 is moved to the through groove 4110 corresponding to the engaging female seat 41, the other end of the stopping portion 432 is again provided in response to the blocking elastic body 433. The elastic force extends into the slot 4110, so that the blocking portion 432 can inhibit the rotation between the engaging seat 42 and the engaging socket 41 in a reverse direction.

Referring to Fig. 22, it is a schematic view showing a state in which the stopper structure shown in Fig. 18 is pressed by the pressing portion. When the installer wants to detach the joint holder 42 from the joint base 41, the portion of the pressing portion 431 exposed to the outside of the first wall 4211 may be pressed in the direction of the second joint body 421, and the pressing portion 431 is pressed at this time. Moving in the direction D1, the pressing portion inclined surface 4311 abuts against the first slider inclined surface 4341 to push the slider 434 to move along the slider rail 42121 in the direction D2, and then the second slider inclined surface 4342 is abutted. The top stop portion inclined surface 4321, and after overcoming the elastic force of the blocking elastic body 433, the stopper portion 432 can be pushed to move in the direction D3, so that the other end of the stopper portion 432 (ie, protrudes into the joint base) The portion of the slot 4110 of the 41 is retracted in the direction of the second engaging body 421, so that the other end of the blocking portion 432 can be disengaged from the slot 4110 of the mating female seat 41, and the male seat 42 and the engaging female are engaged. The separation operation can be completed by rotating the detachment between the seats 41.

In particular, since a part of the pressing portion 431 in the present embodiment is exposed to the bottom surface of the jointing seat 42, the pressing portion is easy to operate for the installer who looks up the jointing seat 42. Instead of being on the side of the joint seat 42, this will assist the installer in the installation.

Of course, the foregoing is only an embodiment, and any ordinary person skilled in the art can perform any equal change design according to actual application requirements; for example, the design can be changed to provide a slider chute on the first wall 4211. The slider 434 is provided with a slider rail corresponding to the slider chute, so that the slider 434 can also slide along the first wall 4211; for example, the design can be changed to the pressing portion 431. A pressing portion chute is provided, and a pressing portion sliding rail corresponding to the pressing portion chute is disposed in the second engaging body 421, so that the pressing portion 431 can also slide along the second engaging body 421; for example, Changeable design, block The stopper portion 432 is provided with a stopper portion slide rail, and the second joint body 421 is provided with a stopper portion chute corresponding to the stopper portion rail, so that the stopper portion 432 can also be along the second joint body 421. slide.

Referring to FIG. 23 and FIG. 24, FIG. 23 is a schematic structural view of the second embodiment of the electrical connecting device of the assembled lamp according to the present invention, and FIG. 24 is a structural schematic view of the electrical connecting device of FIG. 23 in another view. The electrical connection device 4' in this embodiment is substantially similar to that described in the first embodiment, and will not be further described herein; however, the present embodiment differs from the foregoing first embodiment in that The engaging base 41' further includes a limiting structure 4111, such as a limiting through hole, but is not limited thereto.

Wherein, when the rotation locking stroke is performed between the engaging male seat 42 and the engaging female seat 4Γ, the guiding inclined surface 4322 of the blocking portion 432 contacts the surface of the first engaging body 411 of the female socket 41' and is subjected to the topping. Further, the stopper portion 432 is completely retracted into the second joint body 421 of the joint seat 42 until the stopper portion 432 is moved to the position limiting structure 4111 corresponding to the joint socket 41', and the stopper portion 432 is The other end is again extended into the limiting structure 4111 according to the elastic force provided by the blocking elastic body 433. Thus, the stopping portion 432 can prohibit the connecting between the engaging male seat 42 and the engaging female seat 41' in the opposite direction. When the installer wants to detach the joint seat 42 from the joint base 41', the portion exposed to the outside of the first wall 4211 may be pressed in the direction of the second joint body 421. The portion 431 is such that the other end of the stopping portion 432 (ie, the portion of the limiting structure 4111 that protrudes into the engaging female seat 41') is retracted toward the inside of the second engaging body 421, so that the blocking portion 432 is further One end can be disengaged The 4 Γ limit structure of the female seat can be separated from the joint seat 42 and the joint base 41 to complete the separation operation.

Referring to FIG. 25 and FIG. 26, FIG. 25 is a schematic structural view of an electrical connection device applied to an assembled luminaire according to a third embodiment of the present invention, and FIG. 26 is a schematic structural view of the electrical connection device of FIG. FIG. 27 is a schematic view showing the appearance of an assembled luminaire to which the electrical connecting device shown in FIG. 25 is applied, and FIG. 28 is a schematic view showing the combination of the lamp body structure of the illuminating device shown in FIG. The electrical connection device 4" in this embodiment is substantially similar to that described in the first embodiment, and will not be further described herein; however, the present embodiment differs from the foregoing first embodiment in that The engagement seat 42" further includes a first extension 422, a second extension 423, and a restraining and releasing structure 425 having a pressing member 4251 extending outwardly from opposite sides of the second engagement body 421.

First, an assembled luminaire 9 to which the electrical connection device 4" of the present embodiment is applied is illustrated, which includes a lamp body structure 91 and a control module 92, and the lamp body structure 91 includes a back plate 912 provided with a light emitting diode (not shown). And a light-transmitting lamp cover 911 for combining with the back plate 912; wherein the light of the light-emitting diode is output outward after passing through the light-transmitting lamp cover 911 to provide illumination, and the control module 92 includes a joint for the joint 42' versus The lamp body structure 91 is electrically connected to the circuit board (not shown) of the electrical connection device 4, and the regulating device 921 electrically connected to the circuit board, and the regulating device 921 is exposed to the transparent lamp cover 911. The mode of operation of the assembled luminaire 9 is controlled for user operation.

Furthermore, the backing plate 912 of the lamp body structure 91 is provided with a wearing member 9121, such as a through hole, but not limited thereto. The first extending portion 422 and the second extending portion 423 can both face the second engaging body 421. The direction of the retraction is such that the backing plate 912 of the lamp body structure 91 can pass through the engaging male seat 42" in the direction of the mounting surface of the engaging female seat 41, while the first extending portion 422 and the second extending portion are When the 423 again extends outward from the opposite sides of the second joint body 421, the back plate 912 of the lamp body structure 91 can be engaged with the first stretch portion 422, the second stretch portion 423, and the mounting surface of the joint base 41. In order to complete the combination of the joint seat 42" and the lamp body structure 91.

Moreover, the user can change the first extension portion 422 and the second extension portion 423 from a release mode to a limit mode by operating the pressing member 4251, or convert the limit mode to the release mode; The bit pattern means that the restriction and release structure 425 restricts the first extension 422 and the second extension 423 from retracting toward the direction of the second engagement body 421, and the release mode refers to the first extension 422 and the second extension. The 423 is not limited by the restriction and release structure 425, but can be retracted toward the direction of the interior of the second engagement body 421.

Referring to FIG. 29 to FIG. 31, FIG. 29 is a schematic view showing the internal structure of the jointing seat shown in FIG. 25. FIG. 30 is a partial structural view showing the jointing seat shown in FIG. 25 when the pressing member 4251 is at the initial position, and FIG. Figure 25 is a partial structural view showing the joint of the male seat when the pressing member is separated from the initial position.

The inner end of the first extending portion 422 and the inner end of the second extending portion 423 respectively have two limiting protrusions 4221, 4231, and the limiting and releasing structure 425 further comprises two L-shaped hook members 4252, limit elastic The body 4253 and the limiting body 4254 connected to the pressing member 4251, the two ends of the limiting elastic body 4253 respectively abut against the inner surface of the second wall 4212 of the second engaging body 421 and the limiting body 4254, and the pressing member 4251 is exposed. The limiting body 4254 is located in the second engaging body 421 and has two limiting protrusions 4221 for respectively receiving the first extending portion 422. Two second limiting guides 42541, two second limiting slots 42242 for accommodating the two limiting protrusions 4231 of the second extending portion 423, and the first limiting guiding slot 42541 and the second Two button positioning grooves 42543 between the limiting guide grooves 42242; wherein the first limiting guiding groove 42541 and the second limiting guiding groove 42242 are disposed on opposite sides of the limiting body 4254, and the first limit The beginnings of the guiding groove 42541 and the second limiting guiding groove 42242 extend vertically. And after extending a distance, they are retracted toward each other, and the L-shaped hook member 4252 The upper end is fixed, and the lower end of the L-shaped hook member 4252 extends into the button positioning groove 42543.

Preferably, but not limited thereto, in order to make the first stretch portion 422 and the second stretch portion 423 more stable when performing the retraction stroke, the inner end of the first stretch portion 422 and the inner side of the second stretch portion 423 The ends further have two second limiting protrusions 4222, 4232, and the jointing seat 42" further includes two ribs 426 formed in the second engaging body 421, and the two ends of each rib 426 are fixed at the same The two opposite sides of the first body 421 have two rib grooves 4261, 4262 for receiving the second limiting protrusions 4222 and the second extending portion 423 of the first extending portion 422, respectively. The second limiting protrusion 4232, and the second limiting protrusions 4222, 4232 of the first extending portion 422 and the second limiting protrusions 4222, 4232 of the second extending portion 423 are respectively movable to the two rib grooves 4261 In addition, in the preferred embodiment, the upper ends of the two L-shaped hook members 4252 are respectively fixed to the two ribs 426.

Referring to FIG. 30, the pressing member is located at an initial position XI, and the limiting elastic body 4253 provides an elastic force to the limiting body 4254, so that the lower end of the L-shaped hook member 4252 is pressed by the limiting body 4254. A first fixing position Y1 of the button positioning groove 42543 is abutted and fixed at the first fixing position Y1; at this time, the first extending portion 422 and the second extending portion 423 are in the limit mode, that is, the first extending portion 422 The limiting protrusion 4221 is blocked by the first limiting slot 42051 because it is located at the beginning of the first limiting slot 42541. Therefore, the first extending portion 422 cannot be retracted in the direction of the second engaging body 421. Similarly, The limiting protrusion 4231 of the second extending portion 423 is blocked by the second limiting groove 42242 because it is located at the beginning end of the second limiting groove 42242. Therefore, the second extending portion 423 cannot be in the direction of the second engaging body 421. Shrink.

Referring to FIG. 31, it is illustrated that when the pressing member 4251 is pressed away from the initial position by a distance, the limiting body 4254 moves synchronously upward, and the limiting elastic body 4253 provides an elastic force to the limiting body 4254, so that L The lower end of the strip hook member 4252 is abutted by a second fixing position Y2 of the button positioning groove 42543 of the limiting body 4254, and is fixed at the second fixing position Y2; wherein, during the pressing of the pressing member 4251 The limiting protrusions 4221 of the first extending portion 422 are synchronously moved along the first limiting guide 42051, and the limiting protrusions 4231 of the second extending portion 423 are also synchronously moved along the second limiting slot 42242. The first extension portion 422 and the second extension portion 423 are retracted toward the second engagement body 421. In the preferred embodiment, after the pressing member 4251 is pressed away from the initial position, the first extension portion 422 and the second extension portion Portion 423 is in release mode.

Moreover, when the pressing member 4251 is pressed again to cause the lower end of the L-shaped hook member 4252 to move away from the second fixed position Y2, the limiting body 4254 is moved downward by the elastic force provided by the limiting elastic body 4253, so that The lower end of the L-shaped hook member 4252 is again the first of the button positioning groove 42543 of the limiting body 4254. The fixed position Y1 is abutted against the top, and then returns to the first fixed position Y1, and the pressing member 4251 also returns to the initial position XI; wherein, after the pressing member 4251 is pressed again, the limiting convex portion 4221 of the first extending portion 422 is synchronized. The first limiting portion 422 and the second extending portion 423 are respectively moved along the second limiting guide groove 42242, so that the first extending portion 422 and the second extending portion 423 are respectively moved. The first extension portion 422 and the second extension portion 423 also return to the limit mode, as shown in FIG. 30, when the pressing member 4251 is returned to the first fixed position Y1.

In addition, the joint male seat 42" in this embodiment may be modified such that the joint male seat 42" further includes a stretched elastic body (not shown) disposed in the second joint body 421, and the elastic body is stretched. The ends are respectively abutted against the first extending portion 422 and the second extending portion 423; wherein, when the first extending portion 422 and the second extending portion 423 are in the retracting stroke, the stretching elastic body is compressed to provide more elastic force. The first extension portion 422 and the second extension portion 423 are extended to the outside of the second engagement body 421 by the first extension portion 422 and the second extension portion 423, respectively, which is more labor-saving and time-saving. .

In the preferred embodiment, the outer end of the first extending portion 422 has a first inclined surface 4223 and a second inclined surface 4224, and the first inclined surface 4223 is formed by the top surface of the first extending portion 422 toward the first extending portion. The direction of the bottom surface of the 422 is inclined outward, and the second inclined surface 4224 is inclined outward from the bottom surface of the first extending portion 422 toward the top surface of the first extending portion 422; likewise, the outer end of the second extending portion 423 also has The first inclined surface 4233 and the second inclined surface 4234, and the first inclined surface 4233 is inclined outward by the top surface of the second extending portion 423 toward the bottom surface of the second extending portion 423, and the second inclined surface 4234 is The bottom surface of the second stretch portion 423 is inclined outward toward the top surface of the second stretch portion 423; wherein, when the pressing member 4251 is separated from the initial position, that is, when the lower end of the L strip hook member 4252 is fixed to the button positioning groove When the second fixing position Υ2 of the groove 42543, the outer end of the first extending portion 422 and the outer end of the second extending portion 423 are still exposed outside the second engaging body 421.

Furthermore, since the first extension portion 422 and the second extension portion 423 are in the release mode at this time, if the back plate 912 of the lamp body structure 91 is combined with the joint holder 42'', the lamp body structure 91 is The back plate 912 advances in the direction of the mounting surface, and moves the inner side of the wearing means 9121 of the backing plate 912 along the second inclined surface 4224 of the first extending portion 422 and the second inclined surface 4234 of the second extending portion 423, In the first step, the first extending portion 422 and the second extending portion 423 are backed by The inner side of the wearing means of the plate is squeezed to be more inwardly retracted, thus driving the limiting body 4254 to move upward, thereby causing the lower end of the L-shaped hooking member 4252 to move away from the second fixed position Υ2, resulting in the limit body 4254 Elastic force provided by the positional elastic body 4253 And moving downward until the lower end of the L-shaped hook member 4252 is then abutted by the first fixed position Y1 of the button positioning groove 42543 of the limiting body 4254, and is fixed at the first fixed position Y1; After the wearing means 9121 of the back plate 912 of the lamp body structure 91 passes through the engaging seat 42'', the first extending portion 422 and the second extending portion 423 are automatically extended toward the outside of the second engaging body 421, and Automatically in the limit mode, the back plate 912 of the lamp body structure 91 is secured between the first extension 422, the second extension 423, and the mounting surface of the engagement female 41.

In particular, the joint male seat 42" in the preferred embodiment may also be modified such that when the pressing member 4251 is separated from the initial position, that is, when the lower end of the L-shaped hook member 4252 is fixed at the push button positioning When the second fixing position Y2 of the groove 42543 is fixed, the first extending portion 422 and the second extending portion 423 are completely retracted into the second engaging body 421, and the wearing means 9121 of the backing plate 912 of the lamp body structure 91 are directly worn. However, such a modified design may result in the back of the lamp body structure 91 after the user passes the piercing means 9121 of the back plate 912 of the lamp body structure 91 through the joint seat 42". The plate 912 is dropped downward, and the back plate 912 of the lamp body structure 91 must be held again by one hand, while the other hand needs to compactly press the pressing member 4251 until the first extension portion 422 and the second extension portion 423 are respectively facing the second. After the direction outside the body 421 is extended and the limit mode is restored, the hand holding the back plate 912 of the lamp body structure 91 can be lowered.

Based on the above description, the design of the preferred embodiment is advantageous in that, after the user passes the wearing means 9121 of the back plate 912 of the lamp body structure 91 through the engaging seat 42", the first extending portion 422 and the first The two stretching portions 423 automatically extend toward the outside of the second engaging body 421 and are automatically in the limit mode, which greatly increases the convenience of the user to install the light fixture.

Moreover, if the back plate of the lamp body structure is to be detached from the joint seat 42", the pressing member 4251 may be pressed first, so that the pressing member 4251 is separated from the initial position, that is, the L-shaped hook member 4252 is The lower end is fixed to the second fixed position Y2 of the button positioning groove 42543; since the first extending portion 422 and the second extending portion 423 are in the release mode at this time, the back plate 912 of the lamp body structure 91 is facing the mounting surface. Pulling in the opposite direction, and moving the inner side of the wearing means 9121 of the backing plate 912 along the first inclined surface 4223 of the first extending portion 422 and the first inclined surface 4233 of the second extending portion 423, so that the lamp body The wearing means 9121 of the backing plate 912 of the structure 91 can pass through the engaging male seat 42" and thus disengage the male seat 42".

In addition, another advantage of the design of the preferred embodiment is that the first stretch portion 422 is when the lower end of the L-shaped hook member 4252 is fixed to the second fixed position Y2 of the button positioning groove 42543. The second extending portion 423 is not completely retracted into the second engaging body 421. Therefore, when the user wants to remove the back plate 912 of the lamp body structure 91 from the engaging seat 42", there is no need to press and press in one hand. Element 4251 At the moment, the other hand also supports the back plate 912 of the lamp body structure 91 at the same time to prevent the back plate 912 of the lamp body structure 91 from falling directly when the pressing member 4251 is pressed; that is, because of the better In the embodiment, after the pressing member 4251 is pressed, the outer end of the first extending portion 422 and the outer end of the second extending portion 423 are still exposed outside the second engaging body 421, so the outer end of the first extending portion 422 and the The outer end of the second stretch portion 423 can also support the back plate 912 of the lamp body structure 91 in time to prevent direct drop. At this time, the user can apply the force of the air to remove the back plate 912 of the lamp body structure 91 from the joint seat 42. "Remove it."

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the claims of the present invention, and all equivalent changes or modifications which are not departing from the spirit of the present invention should be included in the present invention. Within the scope of the invention.

Claims

Rights request

1. A modular lamp, including:

A joint base includes a joint body, two electrical contacts and an elastic locking element; wherein, the two electrical contacts are provided on the joint body, and the elastic locking element is movably provided on the joint body ; as well as

A lamp male base includes a lamp body, two conductive pins and a limiting structure; wherein, the limiting structure is formed on the lamp body;

Wherein, when the lamp male base is assembled to the joint female base, the two conductive pins pass through at least one through groove of the joint body, and after a rotation and locking stroke in the at least one through groove, the electrical pins are The elastic locking element is electrically connected to the two electrical contacts, and the elastic locking element is engaged in the limiting structure to prohibit a rotational disengagement stroke between the lamp male base and the joint female base.

2. The modular lamp as claimed in claim 1, wherein the joint base further includes a cover plate, the cover plate is closed on the joint body, and the cover plate and the joint body jointly define an inner storage space. and an external storage space.

3. The assembled lamp as claimed in claim 2, wherein the cover plate has at least one positioning hook, and the joint body further includes at least one positioning slot, and when the cover plate is closed on the joint body, the at least A positioning hook is engaged with the at least one positioning slot; and/or the cover plate has a wiring hole. When the joint body is fixed to an external wall, a power wire pulled out from the wall is suitable for It passes through the outer accommodation space, enters the inner accommodation space through the wiring hole, and is electrically connected to the two electrical contacts.

4. The assembled lamp as claimed in claim 1, wherein the joint body has a male guide structure, and the lamp body has a female guide structure; wherein the shape of the male guide structure matches the female guide structure. , used to guide the lamp body to be limited to an initial position in a specific direction relative to the joint body before the lamp body performs the rotation locking stroke; or the male guide structure is used to guide the lamp The two conductive pins of the male socket are limited to the initial position along the specific direction relative to the joint body before the lamp male socket performs the rotation locking stroke; or The joint body has a female guide structure for guiding the two conductive pins of the lamp male base to be inserted relative to the joint body along the female guide structure before the lamp body performs the rotation locking stroke.

5. The modular lamp as claimed in claim 4, wherein the male guide structure is a stop block, and the female guide structure is a stop block. The sexual guide structure is a stop groove, and the stop block enters the stop groove before the lamp body performs the rotation locking stroke.

6. The assembled lamp as claimed in claim 5, wherein when the male socket of the lamp is assembled to the joint female socket, the two conductive pins penetrate into the at least one through groove of the joint body; wherein, each of the A hook portion is formed at the end of the conductive pin. After the lamp body performs the rotation locking stroke, each hook portion hooks or abuts the at least one through groove, and is electrically connected to the corresponding electrical conductor at the same time. contact.

7. The modular lamp as claimed in claim 1, wherein the lamp body includes a set of connecting boards and a lighting assembly, the set of connecting boards are connected to the lighting assembly; wherein the lighting assembly includes a circuit board , and the circuit board is electrically connected to the two conductive pins.

8. The assembled lamp as claimed in claim Ί, wherein the limiting structure is protrudingly formed on the assembled plate, the limiting structure is an arc-shaped convex rail, and the arc-shaped convex rail is composed of two arc-shaped convex blocks. and a recessed portion formed between the two arc-shaped protrusions.

9. The assembled lamp as claimed in claim 8, wherein the joint body has a bottom plate and a circumferential side wall extending upward from the bottom plate, and the circumferential side wall and the bottom plate respectively have a first through hole and a first hole. Second piercing.

10. The modular lamp as claimed in claim 9, wherein the bottom plate is formed with an arc-shaped groove, and the arc-shaped groove is used to accommodate the arc-shaped protrusion of the modular panel; wherein, the second through hole formed in the arcuate groove.

11. The assembled lamp as claimed in claim 10, wherein the elastic locking element has a connecting part, an exposed part and a latch part, the connecting part of the elastic locking element is connected to the cover plate, the The exposed portion can movably pass through the first through hole of the circumferential side wall to be exposed to the outside, and the latch portion can movably pass through the second through hole of the bottom plate; wherein, the exposed portion is located at a In the first position, the latch portion is adapted to latch the recessed portion so that the male base of the lamp and the female joint base are in a latch state to prevent any movement between the male base of the lamp and the female joint base. The rotation disengagement stroke; when the exposed part is in a second position, the latch part is adapted to leave the recessed part, so that the male base of the lamp and the female joint base are in a released state.

12. A modular lamp, including:

A joint base includes a joint body and two electrical contacts; wherein, the two electrical contacts are provided on the joint body, and the joint body forms a first limiting portion; A lamp male base includes a lamp body and two conductive pins; wherein a second limiting portion is formed on the lamp body; and

a movable locking element;

Wherein, when the lamp male base is assembled to the joint female base, and the two conductive pins pass through at least one through groove of the joint body, and after a rotation and locking stroke in the at least one through groove, and Electrically connected to the two electrical contacts, and the movable locking element can be assembled and engaged in a limiting structure formed by the first limiting part and the second limiting part to prohibit the A rotation and disengagement stroke is performed between the male base of the lamp and the female joint base.

13. The assembled lamp as claimed in claim 12, wherein the movable locking element has a first fitting part, and the limiting structure has a second fitting part; wherein, the movable locking element is located on a In the first position, the first fitting part is hooked on the second fitting part, so that the male base of the lamp and the female joint base are in a locked state, so as to prevent the male base of the lamp and the female joint base from interlocking. The rotation disengagement stroke is performed; when the movable latch element is in a second position, the first fitting part releases the second fitting part, so that the male base of the lamp and the female engaging base are in a released state; And/or the joint base further includes a cover plate, the cover plate is closed on the joint body, and the cover plate and the joint body jointly define an inner storage space and an outer storage space; and/or each of the The ends of the conductive pins are respectively formed with a hook portion. When the lamp male base is assembled to the joint female base, the two conductive pins penetrate into the at least one through groove of the joint body, and the rotation is performed on the lamp body. After the locking stroke, each hook portion hooks or abuts the at least one through groove, and is electrically connected to the two electrical contacts at the same time; and/or the lamp body includes a set of connecting plates and a lighting assembly. , and the set of connection boards is connected to the lighting assembly, and the lighting assembly includes a circuit board, and the circuit board is electrically connected to the two conductive pins.

14. The assembled lamp as claimed in claim 13, wherein the cover plate has at least one positioning hook, and the joint body further includes at least one positioning slot, and when the cover plate is closed on the joint body, the at least A certain positioning hook is engaged with the at least one positioning slot.

15. The assembled lamp as claimed in claim 14, wherein the cover plate has a wiring through hole, and when the joint body is fixed to an external wall, a power wire pulled out from the wall is adapted to pass through. The outer accommodation space enters the inner accommodation space through the wiring hole and is electrically connected to the two electrical contacts.

16. A modular lamp, including:

1. The body of the lamp;

A joint base includes a joint body with at least one through slot and at least two electrical contacts; wherein, The at least two electrical contacts are provided on the joint body;

A male joint base, including at least two conductive pins; wherein one of the female joint base and the male joint base is disposed on the lamp body; and

A clamping structure is provided between the female joint base and the male joint base in a manner away from the at least one through groove;

Wherein, when the joint male base and the joint female base are assembled with each other, the at least two conductive pins pass through the at least one through groove of the joint body, and undergo a rotational locking stroke in the at least one through groove. , and is electrically connected to the at least two electrical contacts, and the clamping structure can prohibit a rotational disengagement stroke between the male joint base and the female joint base.

17. The assembled lamp as claimed in claim 16, wherein the fastening structure includes a movable locking element and a limiting structure, and the movable locking element is connected to the female joint base and the male joint base. At least one of them, the limiting structure is formed on at least another one of the joint female seat and the joint male seat; wherein, when the movable locking element is in a first position, the movable locking element The limiting structure is locked so that the coupling male base and the coupling female base are in a locked state, thereby prohibiting the rotational disengagement stroke between the coupling male base and the coupling female base; in the movable clamp When the locking element is in a second position, the movable locking element releases the limiting structure, so that the coupling male base and the coupling female base are in a released state.

18. The assembled lamp as claimed in claim 17, wherein the limiting structure is protrudingly formed on the joint base, the limiting structure is an arc-shaped convex rail, and the arc-shaped convex rail is composed of two arc-shaped convex rails. It is composed of a block and a recess formed between the two arc-shaped protrusions, and the joint male seat has a bottom plate and a circumferential side wall connected to the bottom plate, and the circumferential side wall and the bottom plate respectively have a A first through hole and a second through hole; wherein, the joint male seat is formed with an arc-shaped groove, the arc-shaped groove is used to accommodate the arc-shaped protrusion rail, and the second through hole is formed in the arc-shaped groove.

19. The assembled lamp as claimed in claim 18, wherein the movable locking element has a connecting part, an exposed part and a latch part, and the connecting part of the movable locking element is connected to the joint male part. The base, the exposed portion can movably pass through the first through hole of the circumferential side wall to be exposed to the outside, and the latch portion can movably pass through the second through hole of the bottom plate; wherein, in the exposed portion When the part is in the first position, the latch part is adapted to latch the recessed part so that the engaging male base and the engaging female base are in the latch state, so as to prevent the engaging male base and the engaging female base from being engaged. The rotation disengagement stroke is performed; when the exposed part is in the second position, the latch part is adapted to leave the recessed part, so that the coupling male base and the coupling female base are in the released state.

20. The assembled lamp as claimed in claim 17, wherein the female joint base has a first contact surface and a first limiting part, and the male joint base has a second contact surface and a second limiting part, When the joint male base and the joint female base are assembled with each other, the first contact surface is joined to the second contact surface, and the first limiting part and the second limiting part jointly form the limiting structure; wherein , when the movable locking element is in a first position, the movable locking element locks the limiting structure, so that the coupling male base and the coupling female base are in a locked state, so as to prohibit the engagement between the The rotational disengagement stroke is performed between the joint male base and the joint female base; when the movable locking element is in a second position, the movable locking element releases the limiting structure so that the jointing male base and the joint The female seats are in a released state; or the limiting structure is a receiving groove formed on a side wall of one of the female joint seat and the male joint seat for the movable latch. Elements are inserted therein to perform this rotational locking stroke.

21. The assembled lamp as claimed in claim 16, wherein the joint base further includes a cover plate, the cover plate is closed on the joint body, and the cover plate and the joint body jointly define an inner storage space. And an external accommodation space; wherein the cover plate has at least one positioning hook, and the joint body also includes at least one positioning slot. When the cover plate is closed on the joint body, the at least one positioning hook is engaged with the joint body. The at least one positioning slot; and/or the cover plate has a wiring through hole. When the joint body is fixed to an external wall, a power wire pulled out from the wall is suitable for passing through the external accommodation space. , enters the inner storage space through the wiring hole, and is electrically connected to the two electrical contacts.

22. The assembled lamp as claimed in claim 21, wherein the assembled lamp further includes at least one waterproof collar, the at least one waterproof collar is disposed at the connection between the wiring through hole of the cover plate and the power conductor. The joint between the cover plate and the joint body, the joint between a bottom plate of the joint body and a set of joint plates of the lamp body, and the joint between the joint plate and a lighting assembly connected thereto at least one of them.

23. The assembled lamp as claimed in claim 16, wherein the ends of each conductive pin are respectively formed with a hook portion, and when the male joint base is assembled to the female joint base, the two conductive pins penetrate In the at least one through groove of the joint body, after the lamp body performs the rotation locking stroke, each hook portion hooks or abuts the at least one through groove, and is electrically connected to the two electrical contacts at the same time. ; and/or the lamp body further includes a positioning mandrel component, when the joint male base is assembled to the joint female base, the positioning spindle component of the joint male base enters the joint body of the joint female base; wherein , the coupling male base uses the positioning spindle member as a rotation axis to perform the rotation locking stroke relative to the coupling female base.

24. An electrical connection device used in assembled lamps, including:

A joint base, including a first joint body with at least one through groove and at least two electrical contacts provided on the joint body; and

A joint male base includes a second joint body with at least two conductive pins and a blocking structure, and the at least two conductive pins are used to pass through the at least one through groove of the joint body, and in the at least one After a rotational locking stroke in the groove, it is electrically connected to the at least two electrical contacts;

Wherein, the joint base further includes a limiting structure, and the blocking structure includes a pressing part and a blocking part away from the at least one through groove, and the blocking part is used to be combined with the limiting structure, To prevent the jointing male seat and the jointing female seat from performing a rotational disengagement stroke, and the stopper part is separated from the limiting structure due to the pressing part being pressed, so as to facilitate the connection between the jointing male seat and the jointing female seat. The rotation disengagement stroke is performed in time; or the blocking structure includes a pressing portion at least partially exposed to a bottom surface of the coupling male seat and a blocking portion at least partially exposed to a top surface of the coupling male seat, and the The stopper is used to extend into the at least one through groove to prevent a rotational disengagement stroke between the joint male seat and the joint female seat, and the stopper is separated from the through groove because the pressing part is pressed, To allow the rotational disengagement stroke to be carried out between the jointing male seat and the jointing female seat.

25. The electrical connection device used in assembled lamps as claimed in claim 24, wherein the limiting structure is a limiting through hole, and the blocking portion is used to extend into the limiting through hole to prohibit the joint member from being connected. The rotational disengagement stroke is performed between the joint base and the female joint base; or the stopper portion has a guide slope to guide the stopper portion to extend when the male joint base performs the rotational locking stroke. There should be at least one through slot.

26. The electrical connection device used in assembled lamps as claimed in claim 24, wherein the second joint body has a first wall and a second wall relative to the first wall, and the stop The structure also includes a blocking elastic body; wherein, two ends of the blocking elastic body respectively resist the blocking part and the first wall, and are used to provide elastic force to the blocking part so that at least part of the The blocking part is exposed outside the second wall.

27. The electrical connection device used in assembled lamps as claimed in claim 26, wherein at least a part of the pressing part is exposed outside the first wall, and the blocking structure further includes a plug disposed between the pressing part and the blocking part. There is a sliding member between them, wherein when at least part of the pressing portion exposed outside the first wall is pressed toward the inside of the second joint body, the sliding member is pushed by the pressing portion. The blocking part is so that at least part of the blocking part exposed outside the second wall is retracted toward the inside of the second joint body; and/or the sliding part has a first sliding part inclined surface and a second The inclined surface of the sliding member is inclined from the pressing part toward the blocking part, and the second inclined surface of the sliding member is inclined from the blocking part toward the pressing part. The direction is inclined, wherein the pressing part has a pressing part inclined surface contacting the first sliding member inclined surface, and the blocking part has a blocking part inclined surface contacting the second sliding member inclined surface; and/ Or the sliding member is provided with a sliding member chute, and the second wall is provided with a sliding member slide rail corresponding to the sliding member chute, or the second wall is provided with the sliding member slide. groove, and the sliding part is provided with the sliding part slide rail corresponding to the sliding part slide groove; and/or the pressing part is provided with a pressing part slide groove, and the second joint body is provided with a sliding part slide rail corresponding to the pressing part a pressing part slide rail corresponding to the pressing part slide groove, or the pressing part slide rail is provided in the second joint body, and the pressing part slide rail is provided with the pressing part slide rail corresponding to the pressing part slide groove; And/or the stopper is provided with a stopper slide groove, and the second joint body is provided with a stopper slide rail corresponding to the stopper slideway, or the second joint body is provided with a stopper slide rail. The stopper slide groove is provided, and the stopper part is provided with the stopper slide rail corresponding to the stopper slide groove.

28. The electrical connection device used in assembled lamps as claimed in claim 24, wherein the joint male base further includes a restriction and release structure and at least one extension extending outward from one side of the second joint body, And when the at least one extension part performs a retracting stroke in the direction inside the second joint body, at least part of the joint male seat can be penetrated by a penetrating element of a lamp and combined with the lamp; wherein, The restriction and release structure includes a pressing element exposed on a bottom surface of the housing, and the at least one extension portion performs the retraction stroke in response to the pressing element being pressed.

29. The electrical connection device used in assembled lamps as claimed in claim 28, wherein when the pressing element is not pressed and is in an initial position, the limiting and releasing structure is in a limiting mode to limit at least the An extension part performs the retraction stroke, and when the pressing element is pressed and leaves the initial position or moves a distance, the restriction and release structure is in a release mode, so that the at least one extension part can perform the retraction stroke. .